The provided search context is insufficient to answer the question about removing ball pen marks from a leather sofa. Based on general expertise, here are the recommended steps for addressing this common issue.
First, it is crucial to act as quickly as possible, as fresh ink stains are significantly easier to remove than those that have set. Before applying any cleaning solution, always test it on an inconspicuous area of the sofa, such as the underside of a cushion or a hidden seam, to ensure it does not cause discoloration or damage.
For a gentle initial approach, you can use a cotton swab lightly dampened with isopropyl (rubbing) alcohol. Gently dab the ink mark, being careful not to rub or scrub, as this can spread the stain and damage the leather's finish. The goal is to lift the ink onto the swab. Use a fresh part of the swab for each dab to avoid reapplying the ink.
If the alcohol method is not effective or you prefer a different solution, a specialized leather ink remover stick or a dedicated leather cleaner is the next best option. These products are formulated to be safe for leather while targeting the specific compounds in ink. Follow the manufacturer's instructions precisely for the best results.
After successfully removing the stain, wipe the area gently with a clean cloth dampened with water to remove any cleaning residue. Dry the spot thoroughly with a soft, dry cloth. The final and most important step is to apply a high-quality leather conditioner to the cleaned area. Cleaning agents, especially alcohol, can strip the leather of its natural oils, and a conditioner will restore moisture, prevent cracking, and protect the finish.
